{"data":{"id":"us/40-cfr-430.127","jurisdiction":"us","citation":"40 CFR 430.127","heading":"Pretreatment standards for new sources (PSNS).","body":"Except as provided in 40 CFR 403.7, any new source subject to this subpart that introduces pollutants into a publicly owned treatment works must: Comply with 40 CFR part 403; and achieve the following pretreatment standards for new sources (PSNS) if it uses chlorophenolic-containing biocides. Permittees not using chlorophenolic-containing biocides must certify to the permit-issuing authority that they are not using these biocides:\nSubpart L\n[PSNS for non-integrated mills where tissue papers are produced from purchased pulp]\nPollutant or pollutant property Maximum for any 1 day\nMilligrams/liter (mg/l) Kg/kkg (or pounds per 1,000 lb) of product a\nPentachlorophenol (0.038)(19.1)/y 0.0031\nTrichlorophenol (0.012)(19.1)/y 0.00096\ny = wastewater discharged in kgal per ton of product.\na The following equivalent mass limitations are provided as guidance in cases when POTWs find it necessary to impose mass effluent limitations.\nSubpart L\n[PSNS for non-integrated mills where filter and non-woven papers are produced from purchased pulp]\nPollutant or pollutant property Maximum for any 1 day\nMilligrams/liter (mg/l) Kg/kkg (or pounds per 1,000 lb) of product a\nPentachlorophenol (0.040)(47.5)/y 0.0080\nTrichlorophenol (0.013)(47.5)/y 0.0025\ny = wastewater discharged in kgal per ton of product.\na The following equivalent mass limitations are provided as guidance in cases when POTWs find it necessary to impose mass effluent limitations.\nSubpart L\n[PSNS for non-integrated mills where paperboard is produced from purchased pulp]\nPollutant or pollutant property Maximum for any 1 day\nMilligrams/liter (mg/l) Kg/kkg (or pounds per 1,000 lb) of product a\nPentachlorophenol (0.037)(11.2)/y 0.0017\nTrichlorophenol (0.012)(11.2)/y 0.00054\ny = wastewater discharged in kgal per ton of product.\na The following equivalent mass limitations are provided as guidance in cases when POTWs find it necessary to impose mass effluent limitations.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","Subpart L—Tissue, Filter, Non-Woven, and Paperboard From Purchased Pulp Subcategory"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"2a33ebb6595510907536511dc0ab721e334d6187065c915b21410b134db26495","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-430.126","next":"us/40-cfr-appendix-a-to-part-430"},"notice":"GroundRules: Original legal text. Not legal advice."}